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CountDBSubscriptions check in dropdb 971+ messages / 5 participants [nested] [flat]
* CountDBSubscriptions check in dropdb @ 2019-10-21 06:13 Amit Kapila <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Amit Kapila @ 2019-10-21 06:13 UTC (permalink / raw) To: PostgreSQL Hackers <[email protected]>; Peter Eisentraut <[email protected]>; Petr Jelinek <[email protected]> While reviewing Pavel's patch for a new option in Drop Database command [1], I noticed that the check for CountDBSubscriptions in dropdb() is done after we kill the autovac workers and allowed other backends to exit via CountOtherDBBackends. Now, if there are already active subscritions due to which we can't drop database, then it is better to fail before we do CountOtherDBBackends. It is also indicated in a comment ( check this after other error conditions) that CountOtherDBBackends has to be done after error checks. So, I feel we should rearrange the code to move the subscriptions check before CountOtherDBBackends as is done in the attached patch. This has been introduced by below commit: commit 665d1fad99e7b11678b0d5fa24d2898424243cd6 Author: Peter Eisentraut <[email protected]> Date: Thu Jan 19 12:00:00 2017 -0500 Logical replication Thoughts? [1] - https://commitfest.postgresql.org/25/2055/ -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com Attachments: [application/octet-stream] rearrange_countdbsubscription_check_1.patch (1.5K, ../../CAA4eK1+qhLkCYG2oy9xug9ur_j=G2wQNRYAyd+-kZfZ1z42pLw@mail.gmail.com/2-rearrange_countdbsubscription_check_1.patch) download | inline diff: diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c index 01d66212e9..4ad62e6bf8 100644 --- a/src/backend/commands/dbcommands.c +++ b/src/backend/commands/dbcommands.c @@ -896,19 +896,6 @@ dropdb(const char *dbname, bool missing_ok) nslots_active, nslots_active))); } - /* - * Check for other backends in the target database. (Because we hold the - * database lock, no new ones can start after this.) - * - * As in CREATE DATABASE, check this after other error conditions. - */ - if (CountOtherDBBackends(db_id, ¬herbackends, &npreparedxacts)) - ereport(ERROR, - (errcode(ERRCODE_OBJECT_IN_USE), - errmsg("database \"%s\" is being accessed by other users", - dbname), - errdetail_busy_db(notherbackends, npreparedxacts))); - /* * Check if there are subscriptions defined in the target database. * @@ -924,6 +911,19 @@ dropdb(const char *dbname, bool missing_ok) "There are %d subscriptions.", nsubscriptions, nsubscriptions))); + /* + * Check for other backends in the target database. (Because we hold the + * database lock, no new ones can start after this.) + * + * As in CREATE DATABASE, check this after other error conditions. + */ + if (CountOtherDBBackends(db_id, ¬herbackends, &npreparedxacts)) + ereport(ERROR, + (errcode(ERRCODE_OBJECT_IN_USE), + errmsg("database \"%s\" is being accessed by other users", + dbname), + errdetail_busy_db(notherbackends, npreparedxacts))); + /* * Remove the database's tuple from pg_database. */ ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-08 13:38 Amit Kapila <[email protected]> parent: Amit Kapila <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Amit Kapila @ 2019-11-08 13:38 UTC (permalink / raw) To: PostgreSQL Hackers <[email protected]>; Peter Eisentraut <[email protected]>; Petr Jelinek <[email protected]> On Mon, Oct 21, 2019 at 11:43 AM Amit Kapila <[email protected]> wrote: > > While reviewing Pavel's patch for a new option in Drop Database > command [1], I noticed that the check for CountDBSubscriptions in > dropdb() is done after we kill the autovac workers and allowed other > backends to exit via CountOtherDBBackends. Now, if there are already > active subscritions due to which we can't drop database, then it is > better to fail before we do CountOtherDBBackends. It is also > indicated in a comment ( > check this after other error conditions) that CountOtherDBBackends has > to be done after error checks. > > So, I feel we should rearrange the code to move the subscriptions > check before CountOtherDBBackends as is done in the attached patch. > > This has been introduced by below commit: > commit 665d1fad99e7b11678b0d5fa24d2898424243cd6 > Author: Peter Eisentraut <[email protected]> > Date: Thu Jan 19 12:00:00 2017 -0500 > > Logical replication > I am planning to commit and backpatch this till PG10 where it was introduced on Monday morning (IST). Pavel agreed that this is a good change in the other thread where we need it [1]. It is not an urgent thing, so I can wait if we think this is not a good time to commit this. Let me know if anyone has objections? [1] - https://www.postgresql.org/message-id/CAFj8pRD75_wYzigvhk3fLcixGSkevwnYtdwE3gf%2Bb8EqRqbXSA%40mail.g... -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-09 10:27 Peter Eisentraut <[email protected]> parent: Amit Kapila <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Peter Eisentraut @ 2019-11-09 10:27 UTC (permalink / raw) To: Amit Kapila <[email protected]>; PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> On 2019-11-08 14:38, Amit Kapila wrote: > I am planning to commit and backpatch this till PG10 where it was > introduced on Monday morning (IST). Pavel agreed that this is a good > change in the other thread where we need it [1]. It is not an urgent > thing, so I can wait if we think this is not a good time to commit > this. Let me know if anyone has objections? I think the change makes sense for master, but I don't think it should be backpatched. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-09 12:07 Amit Kapila <[email protected]> parent: Peter Eisentraut <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Amit Kapila @ 2019-11-09 12:07 UTC (permalink / raw) To: Peter Eisentraut <[email protected]>; +Cc: PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> On Sat, Nov 9, 2019 at 3:58 PM Peter Eisentraut <[email protected]> wrote: > > On 2019-11-08 14:38, Amit Kapila wrote: > > I am planning to commit and backpatch this till PG10 where it was > > introduced on Monday morning (IST). Pavel agreed that this is a good > > change in the other thread where we need it [1]. It is not an urgent > > thing, so I can wait if we think this is not a good time to commit > > this. Let me know if anyone has objections? > > I think the change makes sense for master, but I don't think it should > be backpatched. > Fair enough. Attached patch with a proposed commit message. -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com Attachments: [application/octet-stream] rearrange_countdbsubscription_check_2.patch (2.3K, ../../CAA4eK1L+1irgi+8QtFbj4jpiZ69KVEvK+spDn5cP-rubB_MM0g@mail.gmail.com/2-rearrange_countdbsubscription_check_2.patch) download | inline diff: From 991b29dadbb82ccd9afc65b8f1f8a6d48afd1a6d Mon Sep 17 00:00:00 2001 From: Amit Kapila <[email protected]> Date: Sat, 9 Nov 2019 17:28:27 +0530 Subject: [PATCH] Rearrange dropdb() to avoid errors after allowing other sessions to exit. During Drop Database, it is better to error out before allowing other sessions to exit and forcefully terminating autovacuum workers. All the other errors except for checking subscriptions are done before. Author: Amit Kapila Discussion: https://postgr.es/m/CAA4eK1+qhLkCYG2oy9xug9ur_j=G2wQNRYAyd+-kZfZ1z42pLw@mail.gmail.com --- src/backend/commands/dbcommands.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c index 01d6621..4ad62e6 100644 --- a/src/backend/commands/dbcommands.c +++ b/src/backend/commands/dbcommands.c @@ -897,19 +897,6 @@ dropdb(const char *dbname, bool missing_ok) } /* - * Check for other backends in the target database. (Because we hold the - * database lock, no new ones can start after this.) - * - * As in CREATE DATABASE, check this after other error conditions. - */ - if (CountOtherDBBackends(db_id, ¬herbackends, &npreparedxacts)) - ereport(ERROR, - (errcode(ERRCODE_OBJECT_IN_USE), - errmsg("database \"%s\" is being accessed by other users", - dbname), - errdetail_busy_db(notherbackends, npreparedxacts))); - - /* * Check if there are subscriptions defined in the target database. * * We can't drop them automatically because they might be holding @@ -925,6 +912,19 @@ dropdb(const char *dbname, bool missing_ok) nsubscriptions, nsubscriptions))); /* + * Check for other backends in the target database. (Because we hold the + * database lock, no new ones can start after this.) + * + * As in CREATE DATABASE, check this after other error conditions. + */ + if (CountOtherDBBackends(db_id, ¬herbackends, &npreparedxacts)) + ereport(ERROR, + (errcode(ERRCODE_OBJECT_IN_USE), + errmsg("database \"%s\" is being accessed by other users", + dbname), + errdetail_busy_db(notherbackends, npreparedxacts))); + + /* * Remove the database's tuple from pg_database. */ tup = SearchSysCache1(DATABASEOID, ObjectIdGetDatum(db_id)); -- 1.8.3.1 ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-09 16:08 Tom Lane <[email protected]> parent: Amit Kapila <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Tom Lane @ 2019-11-09 16:08 UTC (permalink / raw) To: Amit Kapila <[email protected]>; +Cc: Peter Eisentraut <[email protected]>; PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> Amit Kapila <[email protected]> writes: > On Sat, Nov 9, 2019 at 3:58 PM Peter Eisentraut > <[email protected]> wrote: >> On 2019-11-08 14:38, Amit Kapila wrote: >>> I am planning to commit and backpatch this till PG10 where it was >>> introduced on Monday morning (IST). Pavel agreed that this is a good >>> change in the other thread where we need it [1]. It is not an urgent >>> thing, so I can wait if we think this is not a good time to commit >>> this. Let me know if anyone has objections? >> I think the change makes sense for master, but I don't think it should >> be backpatched. > Fair enough. Attached patch with a proposed commit message. I don't have an opinion on whether it's appropriate to back-patch this, but I do have an opinion that Monday morning is the worst possible schedule for committing such a thing. We are already past the point where we can expect to get reports from the slowest buildfarm critters (e.g. Valgrind builds) before Monday's back-branch wraps. Anything that is even slightly inessential should be postponed until after those releases are tagged. If it's HEAD-only, of course, it's business as usual. regards, tom lane ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-10 03:18 Amit Kapila <[email protected]> parent: Tom Lane <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Amit Kapila @ 2019-11-10 03:18 UTC (permalink / raw) To: Tom Lane <[email protected]>; +Cc: Peter Eisentraut <[email protected]>; PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> On Sat, Nov 9, 2019 at 9:38 PM Tom Lane <[email protected]> wrote: > > Amit Kapila <[email protected]> writes: > > On Sat, Nov 9, 2019 at 3:58 PM Peter Eisentraut > > <[email protected]> wrote: > >> On 2019-11-08 14:38, Amit Kapila wrote: > >>> I am planning to commit and backpatch this till PG10 where it was > >>> introduced on Monday morning (IST). Pavel agreed that this is a good > >>> change in the other thread where we need it [1]. It is not an urgent > >>> thing, so I can wait if we think this is not a good time to commit > >>> this. Let me know if anyone has objections? > > >> I think the change makes sense for master, but I don't think it should > >> be backpatched. > > > Fair enough. Attached patch with a proposed commit message. > > I don't have an opinion on whether it's appropriate to back-patch > this, but I do have an opinion that Monday morning is the worst > possible schedule for committing such a thing. We are already > past the point where we can expect to get reports from the slowest > buildfarm critters (e.g. Valgrind builds) before Monday's > back-branch wraps. Anything that is even slightly inessential > should be postponed until after those releases are tagged. > > If it's HEAD-only, of course, it's business as usual. > I am planning to go with Peter's suggestion and will push in HEAD-only. So, I think that should be fine. -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-11 01:13 Michael Paquier <[email protected]> parent: Amit Kapila <[email protected]> 0 siblings, 1 reply; 971+ messages in thread From: Michael Paquier @ 2019-11-11 01:13 UTC (permalink / raw) To: Amit Kapila <[email protected]>; +Cc: Tom Lane <[email protected]>; Peter Eisentraut <[email protected]>; PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> On Sun, Nov 10, 2019 at 08:48:27AM +0530, Amit Kapila wrote: > I am planning to go with Peter's suggestion and will push in > HEAD-only. So, I think that should be fine. I was just looking at this thread, and my take would be to just apply that on HEAD. Good catch by the way. -- Michael Attachments: [application/pgp-signature] signature.asc (833B, ../../[email protected]/2-signature.asc) download ^ permalink raw reply [nested|flat] 971+ messages in thread
* Re: CountDBSubscriptions check in dropdb @ 2019-11-11 03:16 Amit Kapila <[email protected]> parent: Michael Paquier <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Amit Kapila @ 2019-11-11 03:16 UTC (permalink / raw) To: Michael Paquier <[email protected]>; +Cc: Tom Lane <[email protected]>; Peter Eisentraut <[email protected]>; PostgreSQL Hackers <[email protected]>; Petr Jelinek <[email protected]> On Mon, Nov 11, 2019 at 6:43 AM Michael Paquier <[email protected]> wrote: > > On Sun, Nov 10, 2019 at 08:48:27AM +0530, Amit Kapila wrote: > > I am planning to go with Peter's suggestion and will push in > > HEAD-only. So, I think that should be fine. > > I was just looking at this thread, and my take would be to just apply > that on HEAD. Good catch by the way. > Okay, thanks for looking into it. Pushed. -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v5 2/3] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Author: Álvaro Herrera <[email protected]> Reviewed-by: Zsolt Parragi <[email protected]> Reviewed-by: Chao Li <[email protected]> Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 +++++++----- src/backend/access/heap/heapam_handler.c | 13 ++++++---- src/backend/access/table/tableam.c | 6 ++--- src/backend/executor/nodeModifyTable.c | 9 +++++-- src/include/access/heapam.h | 7 +++--- src/include/access/tableam.h | 31 +++++++++++++++--------- 6 files changed, 52 insertions(+), 30 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..6bff0032db2 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options pg_attribute_unused(), Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..1be8ea4845a 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..9b5d7424dda 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -282,13 +282,18 @@ typedef struct TM_IndexDeleteOp #define TABLE_INSERT_FROZEN 0x0004 #define TABLE_INSERT_NO_LOGICAL 0x0008 +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ + /* flag bits for table_tuple_lock */ /* Follow tuples whose update is in progress if lock modes don't conflict */ #define TUPLE_LOCK_FLAG_LOCK_UPDATE_IN_PROGRESS (1 << 0) /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) - /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, ItemPointer tid, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1516,10 +1522,11 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, * tid - TID of tuple to be deleted * cid - delete command ID (used for visibility test, and stored into * cmax if successful) + * options - bitmask of options. Supported values: + * TABLE_DELETE_CHANGING_PARTITION: the tuple is being moved to another + * partition table due to an update of the partition key. * crosscheck - if not InvalidSnapshot, also check tuple against this * wait - true if should wait for any conflicting update to commit/abort - * changingPart - true iff the tuple is being moved to another partition - * table due to an update of the partition key. Otherwise, false. * * Output parameters: * tmfd - filled in failure cases (see below) @@ -1534,12 +1541,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1553,6 +1560,7 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, * otid - TID of old tuple to be replaced * cid - update command ID (used for visibility test, and stored into * cmax/cmin if successful) + * options - bitmask of options. No values are currently recognized. * crosscheck - if not InvalidSnapshot, also check old tuple against this * wait - true if should wait for any conflicting update to commit/abort * @@ -1579,12 +1587,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --3myajthupiacptbt Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v5-0003-Define-heap_insert-to-obey-tableam.h-option-bits-.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
* [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update @ 2026-03-30 11:27 Álvaro Herrera <[email protected]> 0 siblings, 0 replies; 971+ messages in thread From: Álvaro Herrera @ 2026-03-30 11:27 UTC (permalink / raw) The table_insert() method already has an equivalent argument, so this makes sense just on consistency grounds, for future growth. table_delete() can immediately use it to carry the 'changingPart' boolean (which is arguably misplaced in the current API); for table_update we don't have any options at present, but an upcoming patch would add one. Discussion: https://postgr.es/m/[email protected] --- src/backend/access/heap/heapam.c | 16 ++++++++++------ src/backend/access/heap/heapam_handler.c | 13 ++++++++----- src/backend/access/table/tableam.c | 6 +++--- src/backend/executor/nodeModifyTable.c | 9 +++++++-- src/include/access/heapam.h | 7 ++++--- src/include/access/tableam.h | 23 +++++++++++++++-------- 6 files changed, 47 insertions(+), 27 deletions(-) diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index d34136d2e94..0645b2d5f58 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -2862,8 +2862,8 @@ xmax_infomask_changed(uint16 new_infomask, uint16 old_infomask) */ TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { TM_Result result; TransactionId xid = GetCurrentTransactionId(); @@ -2876,6 +2876,7 @@ heap_delete(Relation relation, const ItemPointerData *tid, TransactionId new_xmax; uint16 new_infomask, new_infomask2; + bool changingPart = (options & TABLE_DELETE_CHANGING_PARTITION) != 0; bool have_tuple_lock = false; bool iscombo; bool all_visible_cleared = false; @@ -3290,9 +3291,11 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) TM_FailureData tmfd; result = heap_delete(relation, tid, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), + 0, + InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { case TM_SelfModified: @@ -3331,7 +3334,7 @@ simple_heap_delete(Relation relation, const ItemPointerData *tid) */ TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -4585,7 +4588,8 @@ simple_heap_update(Relation relation, const ItemPointerData *otid, HeapTuple tup LockTupleMode lockmode; result = heap_update(relation, otid, tup, - GetCurrentCommandId(true), InvalidSnapshot, + GetCurrentCommandId(true), 0, + InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); switch (result) diff --git a/src/backend/access/heap/heapam_handler.c b/src/backend/access/heap/heapam_handler.c index cdd153c6b6d..69debeff516 100644 --- a/src/backend/access/heap/heapam_handler.c +++ b/src/backend/access/heap/heapam_handler.c @@ -313,21 +313,23 @@ heapam_tuple_complete_speculative(Relation relation, TupleTableSlot *slot, static TM_Result heapam_tuple_delete(Relation relation, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { /* * Currently Deleting of index tuples are handled at vacuum, in case if * the storage itself is cleaning the dead tuples by itself, it is the * time to call the index tuple deletion also. */ - return heap_delete(relation, tid, cid, crosscheck, wait, tmfd, changingPart); + return heap_delete(relation, tid, cid, options, crosscheck, wait, + tmfd); } static TM_Result heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options pg_attribute_unused(), + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { @@ -339,7 +341,8 @@ heapam_tuple_update(Relation relation, ItemPointer otid, TupleTableSlot *slot, slot->tts_tableOid = RelationGetRelid(relation); tuple->t_tableOid = slot->tts_tableOid; - result = heap_update(relation, otid, tuple, cid, crosscheck, wait, + result = heap_update(relation, otid, tuple, cid, options, + crosscheck, wait, tmfd, lockmode, update_indexes); ItemPointerCopy(&tuple->t_self, &slot->tts_tid); diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c index 86481d7c029..68ff0966f1c 100644 --- a/src/backend/access/table/tableam.c +++ b/src/backend/access/table/tableam.c @@ -320,9 +320,9 @@ simple_table_tuple_delete(Relation rel, ItemPointer tid, Snapshot snapshot) result = table_tuple_delete(rel, tid, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , - &tmfd, false /* changingPart */ ); + &tmfd); switch (result) { @@ -369,7 +369,7 @@ simple_table_tuple_update(Relation rel, ItemPointer otid, result = table_tuple_update(rel, otid, slot, GetCurrentCommandId(true), - snapshot, InvalidSnapshot, + 0, snapshot, InvalidSnapshot, true /* wait for commit */ , &tmfd, &lockmode, update_indexes); diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c index 582bcc367c0..76728f08734 100644 --- a/src/backend/executor/nodeModifyTable.c +++ b/src/backend/executor/nodeModifyTable.c @@ -1522,14 +1522,18 @@ ExecDeleteAct(ModifyTableContext *context, ResultRelInfo *resultRelInfo, ItemPointer tupleid, bool changingPart) { EState *estate = context->estate; + uint32 options = 0; + + if (changingPart) + options |= TABLE_DELETE_CHANGING_PARTITION; return table_tuple_delete(resultRelInfo->ri_RelationDesc, tupleid, estate->es_output_cid, + options, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , - &context->tmfd, - changingPart); + &context->tmfd); } /* @@ -2331,6 +2335,7 @@ lreplace: */ result = table_tuple_update(resultRelationDesc, tupleid, slot, estate->es_output_cid, + 0, estate->es_snapshot, estate->es_crosscheck_snapshot, true /* wait for commit */ , diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h index f46c83e88f3..54067b828e4 100644 --- a/src/include/access/heapam.h +++ b/src/include/access/heapam.h @@ -382,13 +382,14 @@ extern void heap_multi_insert(Relation relation, TupleTableSlot **slots, int ntuples, CommandId cid, uint32 options, BulkInsertState bistate); extern TM_Result heap_delete(Relation relation, const ItemPointerData *tid, - CommandId cid, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart); + CommandId cid, uint32 options, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd); extern void heap_finish_speculative(Relation relation, const ItemPointerData *tid); extern void heap_abort_speculative(Relation relation, const ItemPointerData *tid); extern TM_Result heap_update(Relation relation, const ItemPointerData *otid, HeapTuple newtup, - CommandId cid, Snapshot crosscheck, bool wait, + CommandId cid, uint32 options, + Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes); extern TM_Result heap_lock_tuple(Relation relation, HeapTuple tuple, diff --git a/src/include/access/tableam.h b/src/include/access/tableam.h index 57892152957..c3b4429d9b9 100644 --- a/src/include/access/tableam.h +++ b/src/include/access/tableam.h @@ -288,6 +288,11 @@ typedef struct TM_IndexDeleteOp /* Follow update chain and lock latest version of tuple */ #define TUPLE_LOCK_FLAG_FIND_LAST_VERSION (1 << 1) +/* "options" flag bits for table_tuple_delete */ +#define TABLE_DELETE_CHANGING_PARTITION (1 << 0) + +/* "options" flag bits for table_tuple_update */ +/* XXX none at present */ /* Typedef for callback function for table_index_build_scan */ typedef void (*IndexBuildCallback) (Relation index, @@ -559,17 +564,18 @@ typedef struct TableAmRoutine TM_Result (*tuple_delete) (Relation rel, ItemPointer tid, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, - bool changingPart); + TM_FailureData *tmfd); /* see table_tuple_update() for reference about parameters */ TM_Result (*tuple_update) (Relation rel, ItemPointer otid, TupleTableSlot *slot, CommandId cid, + uint32 options, Snapshot snapshot, Snapshot crosscheck, bool wait, @@ -1534,12 +1540,12 @@ table_multi_insert(Relation rel, TupleTableSlot **slots, int nslots, */ static inline TM_Result table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, - Snapshot snapshot, Snapshot crosscheck, bool wait, - TM_FailureData *tmfd, bool changingPart) + uint32 options, Snapshot snapshot, Snapshot crosscheck, + bool wait, TM_FailureData *tmfd) { - return rel->rd_tableam->tuple_delete(rel, tid, cid, + return rel->rd_tableam->tuple_delete(rel, tid, cid, options, snapshot, crosscheck, - wait, tmfd, changingPart); + wait, tmfd); } /* @@ -1579,12 +1585,13 @@ table_tuple_delete(Relation rel, ItemPointer tid, CommandId cid, */ static inline TM_Result table_tuple_update(Relation rel, ItemPointer otid, TupleTableSlot *slot, - CommandId cid, Snapshot snapshot, Snapshot crosscheck, + CommandId cid, uint32 options, + Snapshot snapshot, Snapshot crosscheck, bool wait, TM_FailureData *tmfd, LockTupleMode *lockmode, TU_UpdateIndexes *update_indexes) { return rel->rd_tableam->tuple_update(rel, otid, slot, - cid, snapshot, crosscheck, + cid, options, snapshot, crosscheck, wait, tmfd, lockmode, update_indexes); } -- 2.47.3 --qfkt2ktdpcfeypib Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v48-0003-Rename-cluster.c-h-repack.c-h.patch" ^ permalink raw reply [nested|flat] 971+ messages in thread
end of thread, other threads:[~2026-03-30 11:27 UTC | newest] Thread overview: 971+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2019-10-21 06:13 CountDBSubscriptions check in dropdb Amit Kapila <[email protected]> 2019-11-08 13:38 ` Amit Kapila <[email protected]> 2019-11-09 10:27 ` Peter Eisentraut <[email protected]> 2019-11-09 12:07 ` Amit Kapila <[email protected]> 2019-11-09 16:08 ` Tom Lane <[email protected]> 2019-11-10 03:18 ` Amit Kapila <[email protected]> 2019-11-11 01:13 ` Michael Paquier <[email protected]> 2019-11-11 03:16 ` Amit Kapila <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v5 2/3] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]> 2026-03-30 11:27 [PATCH v48 2/7] Give 'options' parameter to table_delete/table_update Álvaro Herrera <[email protected]>
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